scholarly journals Fatty Acids from Lipids of Marine Organisms: Molecular Biodiversity, Roles as Biomarkers, Biologically Active Compounds, and Economical Aspects

2005 ◽  
pp. 49-125 ◽  
Author(s):  
Jean-Pascal Bergé ◽  
Gilles Barnathan
Keyword(s):  
Fatty Acids ◽  
Marine Organisms ◽  
Biologically Active Compounds ◽  
Biologically Active ◽  
Active Compounds ◽  
Molecular Biodiversity

Biologically active compounds from marine organisms

1990 ◽  
Vol 62 (7) ◽  
pp. 1393-1396 ◽  
Author(s):  
F. J. Schmitz ◽  
F. S. DeGuzman ◽  
Y.-H. Choi ◽  
M. B. Hossain ◽  
S. K. Rizvi ◽  
...  
Keyword(s):  
Marine Organisms ◽  
Biologically Active Compounds ◽  
Biologically Active ◽  
Active Compounds

ChemInform Abstract: Biologically Active Compounds from Marine Organisms

ChemInform ◽  
1990 ◽  
Vol 21 (47) ◽  
Author(s):  
F. J. SCHMITZ ◽  
F. S. DEGUZMAN ◽  
Y.-H. CHOI ◽  
M. B. HOSSAIN ◽  
S. K. RIZVI ◽  
...  
Keyword(s):  
Marine Organisms ◽  
Biologically Active Compounds ◽  
Biologically Active ◽  
Active Compounds

Biologically Active Compounds from Microalgae and its Health Function

2012 ◽  
Vol 554-556 ◽  
pp. 1709-1712
Author(s):  
Yun Yun Xu ◽  
Tao Zhang ◽  
Lei Chen ◽  
Zhen Rong Lin ◽  
Xiao Yu Ge
Keyword(s):  
Fatty Acids ◽  
Functional Foods ◽  
Biologically Active Compounds ◽  
Human Nutrition ◽  
Biologically Active ◽  
New Drugs ◽  
Health Food ◽  
Active Compounds ◽  
Specialty Chemicals ◽  
Health Function

Microalgae are a biochemically diverse assemblage of microorganisms amenable to fermentation and mass culture.Most of these microalgae species produce unique products like carotenoids，antioxidants，fatty acids，enzymes，polymers，peptides，toxins and sterols.Microalgae might become economic sources of new drugs，other specialty chemicals and functional foods because production can be optimized in controlled culture.This paper introduced the biologically active compounds from microalgae and its health function，studies of microalgae in human nutrition and new trends in microalgae food，researched on microalgal health food，and the development of information was provided.

scholarly journals BIOLOGICAL ACTIVE COMPOUNDS SALSOLA TRAGUS L. (CHENOPODIACEAE) AS A PROMISING PHARMACOLOGICAL OBJECT OF UKRAINE

2021 ◽  
Vol 26 (2(49)) ◽  
pp. 23-42
Author(s):  
N. A. Kyrylenko ◽  
F. P. Tkachenko ◽  
О. О. Molodchenkova ◽  
S. V. Baieva
Keyword(s):  
Fatty Acids ◽  
Phenolic Compounds ◽  
Unsaturated Fatty Acids ◽  
Essential Fatty Acids ◽  
Total Content ◽  
Biologically Active Compounds ◽  
Biologically Active ◽  
Raw Material ◽  
The Black Sea ◽  
Active Compounds

Introduction. Evaluation of high-quality composition and content of biologically active compounds of Salsola tragus grass as promising raw materials for the pharmaceutical industry. Aim. To determine the chemical composition of the above-ground part of the Black Sea species of S. tragus for the purpose of its use in medicine. Materials and Methods. The study of biologically active compounds S. tragus were conducted in the summer of 2020. Grass samples were collected along the field road near the coast of the Tiligul estuary. The above-ground biomass of this species was analysed. The total content of lipids and their fatty acid composition, the content of carbohydrates, phenolic compounds and their derivatives were studied by generally accepted methods. The acidity titre was determined using a solution of oxalic acid. Main results. 11 compounds of phenolic nature, among which 5 phenoloxides (ferulic, cinnamic, caffeic, gallic and chicoric), 1 coumarin (esculetin) and 5 flavonoids (quercetin, rutin, luteolin-7-glucoside, hyperoside, hesperedin) were identified and quantitatively determined. Ferulic and gallic acid prevail among phenolic acids. Among the flavonoids luteoline-7-glucoside and hesperedin prevailed. Grass S. tragus was quite rich on lipid components. In their composition, 8 fatty acids were found. The content was dominated by unsaturated fatty acids with the domination of linoleic and oleic acids – 27.67 and 19.27 % respectively. The largest content among the investigated biologically active compounds of S. tragus belongs to the total carbohydrates (8.31%). The titre of raw material was 1.8%. Conclusions. On the basis of a comprehensive study of biologically active compounds of grass S. Tragus it is possible to conclude that it can be used as a source of phenolic compounds, in particular flavonoids having a significant antioxidant, anti-inflammatory, antitumor, antimony activity, and oleic acid, which positively affects the exchange of cholesterol and essential fatty acids (ω-3 and ω-6) for the production of new phytomedications.

Nickel(0)-Catalyzed Linear-Selective Hydroarylation of Unactivated Alkenes and Styrenes with Arylboron Acids

2018 ◽  
Author(s):  
Honggui Lv ◽  
Li-Jun Xiao ◽  
Dongbing Zhao ◽  
Qi-Lin Zhou
Keyword(s):  
Butyric Acid ◽  
Biologically Active Compounds ◽  
Biologically Active ◽  
Active Compounds ◽  
Highly Efficient ◽  
Organoboronic Acids

Herein, we realized the first linear-selective hydroarylation of unactivated alkenes and styrenes with organoboronic acids by introducing directing groupon alkenes. Our method is highly efficient and scalable, and provides a modular route to assemble structurally diverse alkylarenes, especially for γ-aryl butyric acid derivatives, which have been widely utilized as chemical feedstocks to access multiple marketed drugs, and biologically active compounds.<br>

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